private void BindData() { QNA_ProjectBLL p = new QNA_ProjectBLL((int)ViewState["Project"]); lb_ProjectName.Text = p.Model.Name; ViewState["ResultStatistics"] = p.GetResultStatistics(); lb_TotalCount.Text = p.GetResultCount().ToString(); if (MCSTabControl1.SelectedIndex == 0) { rpt_Question.DataSource = QNA_QuestionBLL.GetModelList("Project=" + p.Model.ID.ToString() + " ORDER BY SortCode"); rpt_Question.DataBind(); rpt_Question.Visible = true; gv_List.Visible = false; } else { gv_List.DataSource = (DataTable)ViewState["ResultStatistics"]; gv_List.DataBind(); rpt_Question.Visible = false; gv_List.Visible = true; } }